[452] Fulcher mentions several ladders, but says they were too few.
[453] Albert of Aix; Guibert.
[454] Raimond; Albert.
[455] Albert of Aix.
[456] Guibert; Albert.
[457] Albert of Aix.
[458] Raimond d’Agiles; Guibert.
[459] Albert of Aix.
[460] Raimond d’Agiles; Albert of Aix.
[461] Albert describes perfectly the effect of the Greek fire, and says it could only be extinguished by the means of vinegar, which, on the second day, the crusaders provided in great quantity.